The purpose of this study is to determine what age National Hockey League (NHL) players have their best seasons and how this relates to their contract earnings. The hypothesis is that NHL players have their peak performance at age 27, which indicates that long-term contracts that exceed this age create inefficiency. The study will examine player productivity by taking 30 NHL players and evaluating their performance in the years leading up to age 27 as well as years that follow. Performance measures include average point production and the highest average ice-time per game. The study will also use two OLS (Ordinary Least Squares) regressions where the dependent variables are average time on ice per game and capital hit, both good indicators of how valuable a player is to his team, as well as several statistical independent variables such as points, games played and most importantly age. By gaining knowledge of peak performance, NHL organizations could better manage their teams by limiting long-term contracts to players and as a result lessen the inefficiency that exists in the market.